Rank	Countries/Territories	Count	Percent
1	United States	696	35.3%
2	China	619	31.4%
3	Germany	250	12.7%
4	Korea, Republic of	88	4.5%
5	India	44	2.2%
6	Japan	39	2%
7	France	28	1.4%
8	Netherlands	25	1.3%
9	Canada	20	1%
10	Cyprus	17	0.9%
11	Slovakia	15	0.8%
12	United Kingdom	13	0.7%
13	Egypt	12	0.6%
14	Hong Kong	11	0.6%
15	Russia	9	0.5%
16	Switzerland	7	0.4%
17	Singapore	6	0.3%
18	Latvia	6	0.3%
19	Iraq	4	0.2%
20	Ireland	4	0.2%
21	Australia	4	0.2%
22	Brazil	4	0.2%
23	Romania	4	0.2%
24	Turkey	4	0.2%
25	Ukraine	3	0.2%
26	Poland	3	0.2%
27	Croatia	3	0.2%
28	Malaysia	3	0.2%
29	Norway	2	0.1%
30	Pakistan	2	0.1%
31	Philippines	2	0.1%
32	Israel	2	0.1%
33	Iran, Islamic Republic of	2	0.1%
34	Bulgaria	2	0.1%
35	Bangladesh	2	0.1%
36	Denmark	2	0.1%
37	Finland	2	0.1%
38	Portugal	2	0.1%
39	Sweden	2	0.1%
40	Saudi Arabia	1	0.1%
41	Taiwan	1	0.1%
42	Estonia	1	0.1%
43	Czech Republic	1	0.1%
44	Argentina	1	0.1%
45	Italy	1	0.1%
46	Mongolia	1	0.1%